2963778

Information

• Patent Grant
• 2963778

• References
• Source

• Patent Number

  2,963,778

• Date Filed

  Not available

• Date Issued

  Tuesday, December 13, 1960
  64 years ago

• CPC

  • B21C37/283 - Making U-pieces
  • Y10T29/49444 - Elbow or L-shaped fitting making
  • Y10T29/49446 - Ferrule making or reforming

• US Classifications

  • 029 - Metal working